20132550023 has 2 divisors, whose sum is σ = 20132550024. Its totient is φ = 20132550022.

The previous prime is 20132549959. The next prime is 20132550041. The reversal of 20132550023 is 32005523102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20132550023 - 2⁶ = 20132549959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20132550523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066275011 + 10066275012.

It is an arithmetic number, because the mean of its divisors is an integer number (10066275012).

Almost surely, 2^20132550023 is an apocalyptic number.

20132550023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132550023 is an equidigital number, since it uses as much as digits as its factorization.

20132550023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 20132550023 in words is "twenty billion, one hundred thirty-two million, five hundred fifty thousand, twenty-three".